They use the same senses as we do and their feet and hands are similar to ours, ________ chimpanzees still have opposable toes and can grasp things with their feet．
A.except whatB.except forC.except thatD.besides that在线课程C
D选项为错误的干扰选项，except for后不接句子，except what中的what必须作后面从句的成分，而此处后面从句不缺成分，故应该选择C项。